Question

identify the more reactive element from given below pair (a) Na and Mg (b) A1 and Cu (c) Zn and A1 (d) fe and Cu.​

Answer 1

Answer:

Explanation:

A) SODIUM IS MORE REACTIVE THAN MAGNESIUM BECAUSE IN REACTIVE SERIES SODIUM COMES BEFORE MG..

B)ALUMINIUM  IS MORE REACTIVE THAN CUPPER.

C)ALUMINIUM IS MORE REACTIVE THAN ZINC.

D)COPPER IS MORE REACTIVE THAN IRON..

Answer 2

Answer:

The more reactive elements are as follows:-

• Na (Sodium).
• Al (Aluminum).
• Al (Aluminum).
• Fe (iron).

Explanation:

• Since Sodium is more reactive than Magnesium, hence Na is the right answer.
• Since Aluminum is more reactive than Copper, hence Al is the right answer.
• Since Aluminum is more reactive than Zinc, hence Al is the correct option.
• Since iron is more reactive than copper, hence Fe is the correct answer.